Gowanda’s ER10M472KM is a high-quality, reliable electronic component, specifically a M39010 Level-R Molded Unshielded Inductor. It features a weight of 0.283 g and dimensions of 6.1 × 2.16 × 2.16 mm. This inductor belongs to the ER10M series and is designed for through-hole technology (THT) mounting. It is suitable for QPL application grade with an inductance of 47 µH and a direct current resistance (DCR) of 4.5 Ω. The component supports a current rating of 110 A DC and a self-resonant frequency (SRF) of 20 MHz, tested at a frequency of 2.5 MHz with a minimum Q factor of 45. It has a dielectric withstanding voltage (DWV) of 1000, 200, 300, and a tolerance of ±10%. The product is classified as Level M, Class 1, with a lead-based termination type and a Sn63Pb37 termination finish. It utilizes a ferrite core and is not shielded, operating within a temperature range of -55°C to +105°C. The moisture sensitivity level (MSL) is 1, and it is packaged in tape and reel (T&R) format, though it is not fungal inert.
| Weight | 0.283 g |
|---|---|
| Dimensions | 6.1 × 2.16 × 2.16 mm |
| Series | ER10M |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 47 |
| DCR (Ω) | 4.5 |
| Current Rating (A DC) | 110 |
| SRF (MHz) | 20 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 45 |
| DWV | 1000, 200, 300 |
| Tolerance | ±10% |
| Product Level | M |
| Class | 1 |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | No |
M39010 Level-R Molded Unshielded Inductor
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